🧩 词语组成解析
gum
[ɡʌm]
n. 口香糖;树胶;黏胶;牙龈;
vt.& vi. 胶合;涂以树胶;使…有粘性;
[医] 硬树脂
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
This is to be my treat, so I'll pay for everything.
这次轮到我作东，所以一切由我付账。
Good. Listen. I may be able to help you. Could you come and see me when you are next in London?
好的。听着，我也许能够帮助你。下次你来伦敦时，能不能来看看我？